2912709995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1948301}}^1$

素因数の和:1948342

約数の個数: 16

約数和(自身を含む): 3927776832

約数和(自身を除く): 1015066837

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1948301, 9741505, 25327913, 44810923, 126639565, 224054615, 582541999, 2912709995]

約数ペア:

[(1, 2912709995), (5, 582541999), (13, 224054615), (23, 126639565), (65, 44810923), (115, 25327913), (299, 9741505), (1495, 1948301)]